Henry Bemis (segment "Time Enough at Last")
Micky Goldmill (Archive Footage)
Himself (archive footage)
Grandpa Gustafson
Barney
Old Man (uncredited)
Fein
The Helicopter Man (archive footage)
Grandpa Gustafson
Winfield Scott (voice)
Wiley Slaughter
Narrator
Narrator (voice)
Mickey Goldmill
Ingersol
Narrator (voice)
Prologue Narrator (voice) (uncredited)
The General
Don's Dad
Mad Tom
Golobulus (voice)
Don Learo (uncredited)
Mr. Ben the Owl
Judge Aaron Klein
Ancient Elf
Chas Potter (Segment "The Constituent")
Sampson
Mr. Mole
Mickey Goldmill
Puff the Magic Dragon
Msgr. Seamus Fargo
Captain J.G. Williams
Kenneth Griffin
Rene Valdez
Puff the Magic Dragon
Mickey Goldmill
Ben Greene
Jack Stutz
Mr. Hennessey
William Blackstone
Prof. Waldo Cunningham
Dr. Snow
Narrator (voice)
Van Heurden
Cardinal Burke
Willy Basset
Joseph Welch
John F. "Honey Fitz" Fitzgerald
Charles Chazen
Mickey Goldmill
Arnold Allardyce
Clown
Emilio Pajetta
Narrator (voice)
Goldsboro
Hector
Harry Greener
Winters
Himself
Senator Watson
Mr. Blue
Old Hobo
V.C.R. Cameron
Capt. Frank Coffin
Kalman
Henry Meade
Freedom Lovelace
The Missouri Kid
The Dolphin
Lucius / Narrator (voice)
Narrator
Ramsey Williams
Captain Ned
The Storekeeper
The Warden
Charlie Lightcloud
Narrator
Dr. Diabolo (Framing Story)
Judge Purcell
The Penguin
Doc Scully
Dan M. Sullivan
Commander Egan Powell
Prof. George Bannerman
Father Halley
Herbert Gelman
Vladimir
Narrator
Louis Halliburton
Narrator (voice)
Joe Butterfly
Narrator
Dick
Joseph Heurtin
Jack - Bartender (uncredited)
Oliver M. Pease
Felix Milne
James Madison
Captain Mauger
Ernie Pyle
Narrator (voice)
American soldier (voice)
Narrator(voice)
Joe - the American Soldier
Himself
Pvt. L.A. Pee Wee Williams
Self (uncredited)
footage from 'The Rear Gunner' (uncredited)
Frank Thompson
Alexander Sebastian
Hank Taylor
Johnny Barnes
Steve Rockford
George
Quillary
The Lippencott
Derek "Dick" Matthews
Mio Romagna
Flop House Bum
